97425169 has 8 divisors (see below), whose sum is σ = 99070560. Its totient is φ = 95785536.

The previous prime is 97425161. The next prime is 97425187. The reversal of 97425169 is 96152479.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97425169 - 2³ = 97425161 is a prime.

It is a super-2 number, since 2×97425169² = 18983327109357122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97425161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44697 + ... + 46825.

It is an arithmetic number, because the mean of its divisors is an integer number (12383820).

Almost surely, 2^97425169 is an apocalyptic number.

It is an amenable number.

97425169 is a deficient number, since it is larger than the sum of its proper divisors (1645391).

97425169 is a wasteful number, since it uses less digits than its factorization.

97425169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879.

The product of its digits is 136080, while the sum is 43.

The square root of 97425169 is about 9870.4188867545. The cubic root of 97425169 is about 460.1404249918.

The spelling of 97425169 in words is "ninety-seven million, four hundred twenty-five thousand, one hundred sixty-nine".